package org.apache.lucene.distributed.index;

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.io.Serializable;

import org.apache.lucene.analysis.Analyzer;

public interface IndexManagerService {
  
  public static class IndexInfo implements Serializable {
    public static final long serialVersionUID = 1l;
    public String name;
    public String serviceName;
    public long length;
    public IndexSettings indexSettings;
  }
  
  public static class IndexSettings implements Serializable {
    public static final long serialVersionUID = 1l;
    public Analyzer defaultAnalyzer;
    public int maxFieldLength;
    public Double ramBufferSizeMB;
  }
  
  /**
   * Creates index of name, returns the name in the NameService
   * @param name
   * @return
   * @throws Exception
   */
  public IndexService createIndex(String name, IndexSettings indexSettings) throws Exception;
  public IndexService getIndex(String name) throws Exception;
  public IndexInfo[] getIndexInfos() throws Exception;
  public void deleteIndex(String name) throws Exception;
}
